Metering pump



The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a right view of the invention;

FIG. 2 is a left view of the invention;

FIG. 3 is a bottom view of the invention;

FIG. 4 is a top view of the invention; and,

FIG. 5 is a front view of the invention, a rear view of the invention is omitted because it is a mirror image of the front view. 

CLAIM The ornamental design for a metering pump, as shown and described. 